.chart-selector {
  opacity: 0;
  animation: chartSelectorFadeIn 0.5s ease-out forwards 2.7s;
  overflow-x: auto;
  padding-bottom: 10px;
  box-sizing: border-box;

  /* 组件容器样式 - 原型尺寸w405h139 */
  width: 100%;
  height: auto;
  min-height: 150px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  align-self: center;
  box-sizing: border-box;
  }

  .chart-selector__chart-container > div {
    height: 100%;
    width: 100%;
    z-index: 5;
  }

.chart-selector__dropdown-container {
  /* 下拉选项容器样式 */
  background-color: rgba(255, 255, 255, 0);
  border: 1px solid #e0e0e000;
  border-radius: 8px;
  padding: 0 0px;
  box-sizing: border-box;
    z-index: 10;
}

.chart-selector__dropdown {
  /* 下拉选择器样式 */
  width: 100%;
  height: 100%;
  border: none;
  background: transparent;
  font-family: "PingFang SC", sans-serif;
  font-size: 0.6125em;
  color: #333;
  appearance: none;
  background-image: url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" width="12" height="6"><path d="M0 0l6 6 6-6z" fill="%23999"/></svg>');
  background-repeat: no-repeat;
  background-position: right 8px center;
  padding-right: 0px;
  outline: none;
}

.chart-selector__chart-container {
  /* 图表容器样式 */
  height: 100%;
  min-height: 30%;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0;
  background-color: white;
  border-radius: 12px;
  box-sizing: border-box;
}

@keyframes chartSelectorFadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}